The field of communications has entered a state of no return, the fastest and most direct is much better communication, and we demand today are our communications.Yacubo the first tool is direct communication between the transmitter and the mobile receiver isie yacubo goes directly into the phones for communication to be strictly direct.In this way we will never forget anything I want to remind personal, professional,family, etc.You're the one who makes decisions about what you want and do not want to notify.